U.S. remanufactured Lexmark #50 black and Lexmark #60 color combo pack are the highest quality replacement ink cartridges on the market. Using only original Lexmark #50 black 17G0050 and Lexmark #60 color 17G0060 cartridges, we remanufacture each cartridge to the highest quality standards to match OEM ink level, color, and performance guaranteed!